CN104797639B - 聚氨酯支撑垫的制备方法 - Google Patents

聚氨酯支撑垫的制备方法 Download PDF

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Publication number
CN104797639B
CN104797639B CN201480003003.9A CN201480003003A CN104797639B CN 104797639 B CN104797639 B CN 104797639B CN 201480003003 A CN201480003003 A CN 201480003003A CN 104797639 B CN104797639 B CN 104797639B
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CN
China
Prior art keywords
preparation
supporting pad
polyurethane
wet coagulation
polyurethane resin
Prior art date
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Active
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CN201480003003.9A
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English (en)
Chinese (zh)
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CN104797639A (zh
Inventor
申东穆
N-R·金
安秉寅
崔相洵
太泳智
尹暻然
申昌训
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LG Corp
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LG Chemical Co Ltd
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Publication date
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Publication of CN104797639A publication Critical patent/CN104797639A/zh
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Publication of CN104797639B publication Critical patent/CN104797639B/zh
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/054—Precipitating the polymer by adding a non-solvent or a different solvent
    • C08J2201/0542—Precipitating the polymer by adding a non-solvent or a different solvent from an organic solvent-based polymer composition
    • C08J2201/0544—Precipitating the polymer by adding a non-solvent or a different solvent from an organic solvent-based polymer composition the non-solvent being aqueous
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/06—Flexible foams
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2207/00—Foams characterised by their intended use
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CN201480003003.9A 2013-03-19 2014-03-19 聚氨酯支撑垫的制备方法 Active CN104797639B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20130029176 2013-03-19
KR10-2013-0029176 2013-03-19
KR1020140031975A KR101580590B1 (ko) 2013-03-19 2014-03-19 폴리우레탄 지지 패드의 제조 방법
PCT/KR2014/002309 WO2014148816A1 (ko) 2013-03-19 2014-03-19 폴리우레탄 지지 패드의 제조 방법
KR10-2014-0031975 2014-03-19

Publications (2)

Publication Number Publication Date
CN104797639A CN104797639A (zh) 2015-07-22
CN104797639B true CN104797639B (zh) 2017-10-10

Family

ID=51758361

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480003003.9A Active CN104797639B (zh) 2013-03-19 2014-03-19 聚氨酯支撑垫的制备方法

Country Status (6)

Country Link
EP (1) EP2899226B1 (ja)
JP (1) JP6231185B2 (ja)
KR (1) KR101580590B1 (ja)
CN (1) CN104797639B (ja)
TW (1) TWI515238B (ja)
WO (1) WO2014148816A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101527348B1 (ko) * 2014-03-04 2015-06-09 대원화성 주식회사 내구성이 향상된 유지패드
CN104385120B (zh) * 2014-10-16 2017-06-30 中国科学院化学研究所 聚氨酯抛光垫的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02220838A (ja) * 1989-02-22 1990-09-04 Rodeele Nitta Kk 積層体、並びに該積層体を用いた被研磨部材の保持材及び研磨布
KR20060094063A (ko) * 2006-07-20 2006-08-28 대원화성 주식회사 피연마체 파지용 폴리우레탄패드의 제조방법
JP5398376B2 (ja) * 2009-06-23 2014-01-29 富士紡ホールディングス株式会社 保持パッド
JP5587576B2 (ja) * 2009-09-03 2014-09-10 富士紡ホールディングス株式会社 保持パッド
JP2011235385A (ja) * 2010-05-10 2011-11-24 Teijin Cordley Ltd 吸着パッド
JP5516990B2 (ja) * 2010-11-08 2014-06-11 Ｄｉｃ株式会社 湿式成膜用ウレタン樹脂組成物、それを用いて得られる多孔体及び研磨パッドならびにそれらの製造方法
KR101277296B1 (ko) * 2011-07-15 2013-06-20 주식회사 엘지화학 폴리우레탄 수지 조성물 및 이를 이용한 폴리우레탄 흡착 패드
KR101497039B1 (ko) * 2011-07-15 2015-03-02 주식회사 엘지화학 폴리우레탄 수지 조성물 및 폴리우레탄 지지 패드
CN102875769A (zh) * 2011-07-15 2013-01-16 株式会社Lg化学 聚氨酯树脂组合物及聚氨酯支撑垫片
WO2013025082A2 (ko) * 2011-08-17 2013-02-21 주식회사 엘지화학 지지 패드용 폴리우레탄 수지 조성물 및 이를 이용한 폴리우레탄 지지 패드
US9745468B2 (en) * 2011-08-17 2017-08-29 Lg Chem, Ltd. Polyurethane resin composition for support pad and polyurethane support pad using the same

Also Published As

Publication number Publication date
EP2899226A4 (en) 2016-05-18
KR101580590B1 (ko) 2015-12-28
EP2899226B1 (en) 2017-05-10
TW201504292A (zh) 2015-02-01
KR20140114800A (ko) 2014-09-29
CN104797639A (zh) 2015-07-22
WO2014148816A1 (ko) 2014-09-25
JP2016512795A (ja) 2016-05-09
JP6231185B2 (ja) 2017-11-15
EP2899226A1 (en) 2015-07-29
TWI515238B (zh) 2016-01-01

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